What size Magpul will fit on this tube? Do I need an additional piece to have a locking feature.

Like the others have stated any adjustable mil-spec Carbine sized tube will work. Just in case? Be aware if you are planning on using a stock and not a brace? Then you would be turning this into a SBR and you will need a tax stamp etc. Same goes for a verticl fore grip this also needs a tax stamp. Stay safe!

Dave, this just has the non slotted Pistol Tube installed. You will need to replace it with an adjustable tube : - https://ar15discounts.com/products/trinity-force-mil-spec-carbine-buffer-receiver-extension-kit/

Dave, if you are talking about the Magpul arm brace you would need an adjustable buffer tube. The brace won't fit on the tube the pistol has installed. Any milspec carbine buffer tube would work. Hope this helps

I know this is a silly question, but i just received my pistol purchase permit in NC from the County. Is that all i need to purchase?

Jacob, yes that and an ID/license. During checkout you will have to choose an FFL. It will ship to the FFL dealer and you will have to perform a background check/transfer. That's it. Hope this helps.

Jacob, that and your Driver's License is all you need along with the transfer fee at the FFL. Cheers and stay safe!

Yes that, and select an ffl during checkout to recieve the item, the ffl will also conduct your background check and transfer the item to you, as soon as your check clears the NICS check.

Is this legal for Illinois as a pistol

Kevin, yes, unless you are in Cook County, City of Aurora, or City of Highland Park. budsgunshop.com/feeds/state_reg/illinois_restrictions.pdf .....Have a great day!

Kevin, your local FFL Dealer will have the most up to date compliance info for your location. Cheers and stay safe!

Kevin, I would contact your local FFL dealer because they will have the most up to date laws. Sorry can't give a definite answer but hope this helps some.

what kind of rounds do I purchase

Aleesa, this will work with any 5.56 or 223 rem ammo. Here's a link to ammo I would recommend for this... https://www.budsgunshop.com/product_info.php/products_id/50463/hornady%2bfrontier%2b556%2bnato%2b55gr%2bfm193%2b20rd

Aleesa, for target : https://www.budsgunshop.com/product_info.php/products_id/50463/hornady+frontier+556+nato+55gr+fm193+20rd ------------------ For self defense : https://www.budsgunshop.com/product_info.php/products_id/411559776/hornady+frontier+223+remington+68gr+bthp+20rd+box

Aleesa, since this is rated for 5.56, you can shoot either 5.56 or .223 ammo from it. >>> https://www.budsgunshop.com/search.php/type/ammunition/caliber/10000601-223+remington+556+nato .....Have a great day!

How many magazines are included with this purchase?

Eric, this comes with one 30rd magazine. Have a great day!

Eric, (1) 30rd Magazine is included : Quality spare magazines if desired are here : https://globalordnance.com/shk-30rd-steel-ar15-magazines-upc-00850003223070/

Eric, this only includes one 30 round magazine. Hope this helps.

Is this Massachusetts compliant?

Jason, unfortunately it is not MA compliant Sir. Details under Handguns Prohibited here : https://www.budsgunshop.com/feeds/state_reg/massachusetts_restrictions.pdf

Jason, this is not Massachusetts compliant. Sorry but hope this helps.

Jason, unfortunately it is not MA compliant Sir. Details under Handguns Prohibited here : https://www.budsgunshop.com/feeds/state_reg/massachusetts_restrictions.pdf

Jason, no sir, this is not on the MA handgun roster.

Is this Massachusetts compliant?

Jason, no sir, this is not on the MA handgun roster.

Jason, this is not Massachusetts compliant. Sorry but hope this helps.

Jason, unfortunately it is not MA compliant Sir. Details under Handguns Prohibited here : budsgunshop.com/feeds/state_reg/massachusetts_restrictions.pdf

John, any standard AR-15 Magazine or Drum in 5.56/.223 will work. https://www.budsgunshop.com/search.php/type/Magazines/q/Ar15/sort/relevance

Can I put a stock or pistol brace on this gun?

Frank, yes you can put a pistol brace. A stock would make the gun an SBR, which would require a $200 tax stamp.

Yes, you can add a pistol brace to this no issue. I recommend a sba3 brace. It's what I have on my radical firearms 10.5 inch barrel pistol and great pistol and brace. Hope this helps.

Frank, you can put a Brace on no issue. A Should Stock would need NFA Registration as a SBR and $200 Tax Stamp. I highly recommend the adjustable SBA3 Brace : https://www.budsgunshop.com/product_info.php/products_id/45653/sba3+ar-15+adjustable+pistol+stabilizing+brace+|+black

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Radical Firearms Forged RPR 10.5" 223 Remington/5.56 NATO AR Pistol - Blue/Black, 10.5" Barrel, 30+1 Rounds

Name: Radical Firearms Forged RPR 10.5\" 223 Remington/5.56 NATO AR Pistol
Brand: Radical Firearms
SKU: 102262
Availability: InStock
Rating: 4.80 (32 reviews)

32 Reviews| 11 Questions & Answers

Model: FP105556M410RPR/RF00139

Condition: Factory New

Bud's Item Number: 102262

UPC: 816903022434

MFG: Radical Firearms

Questions & Answers (11) Reviews 4.8 out of 5

$Radical Firearms Forged RPR 10.5\ 223 Remington/5.56 NATO AR Pistol$

**Mouse over image above to zoom any area, or click on image to zoom the entire image.

*Please Note!! Many of our pictures are stock photo's provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.

Specifications and Features:
Radical Firearms FP10.5-5.56M4-10RPR
AR15 Semi Automatic Pistol
5.56x45mm NATO accepts .223 Remington
30 Rounds
10.5" 4140V CMV M4 Profile Barrel Threaded 1/2x28 TPI with A2 Flash Hider
1:7" Twist with Black Melonite Finish
Direct Impingement Stainless Steel Pistol Length Gas System
Low Profile Micro Gas Block
Forged Aluminum Flat Top Upper Receiver
Forward Assist, Shell Deflector and Dust Cover
MIL-Std 1913 Picatinny Top Rail
Forged Radical Firearms Aluminum Lower Receiver
M16 Mil-Spec HPT/MPI Bolt Carrier Group
Mil-Spec Lower Parts Kit
10" Radical Firearms Free Float RPR M-LOK Compatible Handguard with Full Length Picatinny Top Rail
Black Finish

Product Information

Finish

Blue/Black

Type

Pistol

Action

Semi-Auto

Caliber

223 Remington/5.56 NATO

Barrel Length

10.5

Capacity

30+1

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$429.49

Cash discount Price

$442.37

Retail Price

$429.49
Cash Discount Price

$442.37
Retail Price

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FREE SHIPPING New and used firearms SHIP FREE compliments of ShipMyGun.com. This excludes long guns shipping to AK, HI, and US Territories.

Layaway AvailableLayaway is Available on this Item.

Retail Store Availability

In-Store Purchase Only
Lexington, KY	Not in store
Greenville, KY	Not in store
Sevierville, TN	Not in store

*Please Note!! Many of our pictures are stock photo\'s provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.

Questions & Answers

Q: What size Magpul will fit on this tube? Do I need an additional piece to have a locking feature.
Answered

Asked 04/05/2022 23:26 by Dave H

A:

Like the others have stated any adjustable mil-spec Carbine sized tube will work. Just in case? Be aware if you are planning on using a stock and not a brace? Then you would be turning this into a SBR and you will need a tax stamp etc. Same goes for a verticl fore grip this also needs a tax stamp. Stay safe!
See 2 more answers |
Q: I know this is a silly question, but i just received my pistol purchase permit in NC from the County. Is that all i need to purchase?
Answered

Asked 03/10/2022 18:21 by Jacob W

A:

Jacob, yes that and an ID/license. During checkout you will have to choose an FFL. It will ship to the FFL dealer and you will have to perform a background check/transfer. That's it. Hope this helps.
See 2 more answers |
Q: Is this legal for Illinois as a pistol
Answered

Asked 03/01/2022 09:56 by Kevin C

A:

Kevin, yes, unless you are in Cook County, City of Aurora, or City of Highland Park. budsgunshop.com/feeds/state_reg/illinois_restrictions.pdf .....Have a great day!
See 2 more answers |
Q: what kind of rounds do I purchase
Answered

Asked 02/25/2022 13:09 by Beatrice J

A:

Aleesa, this will work with any 5.56 or 223 rem ammo. Here's a link to ammo I would recommend for this... https://www.budsgunshop.com/product_info.php/products_id/50463/hornady%2bfrontier%2b556%2bnato%2b55gr%2bfm193%2b20rd
See 2 more answers |
Q: How many magazines are included with this purchase?
Answered

Asked 02/25/2022 13:04 by Eric U

A:

Eric, this comes with one 30rd magazine. Have a great day!
See 2 more answers |
Q: Is this Massachusetts compliant?
Answered

Asked 02/24/2022 15:31 by Steven K

A:

Jason, this is not Massachusetts compliant. Sorry but hope this helps.
See 2 more answers |
Q: Is this Massachusetts compliant?
Answered

Asked 02/24/2022 15:30 by Steven K

A:

Jason, no sir, this is not on the MA handgun roster.
See 2 more answers |
Q: What fits?
Answered

Asked 01/09/2022 11:13 by JOHN F M

A:

John, any standard AR-15 Magazine or Drum in 5.56/.223 will work. https://www.budsgunshop.com/search.php/type/Magazines/q/Ar15/sort/relevance
Q: Can I put a stock or pistol brace on this gun?
Answered

Asked 01/06/2022 19:57 by Frank S

A:

Frank, yes you can put a pistol brace. A stock would make the gun an SBR, which would require a $200 tax stamp.
See 2 more answers |
Show More Questions