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Rainier Arms

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Handgun Barrels

Pistol barrels and barrels for your handgun.

Agency Arms Glock 48 Mid Line Threaded/Fluted Barrel

5.0 star rating 1 Review

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Danger Close Armament DCA-365 Select Match 9mm Threaded Barrel For Sig P365 - (3.1")
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Verified Reviewer

0.0 star rating

03/30/25

Review by Anonymous User

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03/30/25

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Ty
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5.0 star rating

03/29/25

Great 20rd!

Review by Ty on 29 Mar 2025 review stating Great 20rd!
Feed great, solid build quality, and compact yet 20rds. Great for a backpack setup. Sit about flush with the hand grip vs the 30rds that extend past it

On KCI USA H&K MP5 MAGAZINE - 20 RD

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03/29/25

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Jason G.
Verified Buyer

5.0 star rating

03/29/25

Mars gtg

Review by Jason G. on 29 Mar 2025 review stating Mars gtg
Much better then I was expecting. Will be order a couple more.

On Rainier Arms MARS (Magazine Advanced Release System) for Glock Gen 1-3

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03/29/25

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jd r.
Verified Buyer

5.0 star rating

03/29/25

perfect

Review by jd r. on 29 Mar 2025 review stating perfect
exactly what i wanted

On Tippmann Arms M4-22 .22LR Magazine - 25 RD (Open Box)

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03/29/25

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EDWARD M.
Verified Buyer

5.0 star rating

03/29/25

A gun part I needed and has all the good things I was looking for. . . . . . . . . . . . . .

Review by EDWARD M. on 29 Mar 2025 review stating A gun part I needed and has all the good things I was looking for. . . . . . . . . . . . . .
Well mase. Good price. Quick delivery. . . . . . . . . . . .

On Half Cocked Arms (HCA) AR-15 Stripped Upper Receiver

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03/29/25

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Rene H.
Verified Buyer

5.0 star rating

03/29/25

Excellent purchase and excellent customer

Review by Rene H. on 29 Mar 2025 review stating Excellent purchase and excellent customer
Excellent purchase and excellent customer service by Rainier Arms!

On IWI Galil Ace Gen II 7.62x39 SBR w/ Side Folding Stock - 8.3"

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Danger Close Armament DCA-365 Select Match 9mm Barrel For Sig P365 - (3.1")

5.0 star rating 1 Review

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Danger Close Armament DCA-X5 Select Match 9mm Barrel For Sig P320 X-Five - (5")

5.0 star rating 2 Reviews

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Killer Innovations Sancer 9mm Threaded Barrel for Glock 17 Gen 5

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Agency Arms Mid Line Fluted/Threaded Barrel For Glock 17 Gen 5

5.0 star rating 1 Review

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Agency Arms Mid Line Fluted/Threaded Barrel For Glock 19 Gen 5

4.0 star rating 3 Reviews

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