Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

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Rifle Caliber Conversion Kits

8 Items

Rifle Caliber Conversion Kits Up To 44% Off - 8 Products In Stock / 6 Models

Browse 8 Rifle Caliber Conversion Kits from our Rifle Parts dept including Up To 44% Off from TOP Brands including CMMG, STERN DEFENSE, LLC, HOGUE, & BROWNELLS.

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Products:   –   of 13
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STERN DEFENSE, LLC - AR-15 M&P 45ACP CONVERSION ADAPTER STERN DEFENSE, LLC - AR-15 M&P 45ACP CONVERSION ADAPTER
5 Stars
(5.0)

$186.99

In stock
Product badge HAHN PRECISION - 9MM ADAPTER FOR KE ARMS KP-15/KE-15 HAHN PRECISION - 9MM ADAPTER FOR KE ARMS KP-15/KE-15
5 Stars
(5.0)

$90.00

$159.99

In stock
STERN DEFENSE, LLC - AR-15 9MM CONVERSION ADAPTER STERN DEFENSE, LLC - AR-15 9MM CONVERSION ADAPTER
5 Stars
(4.7)

$179.99 - $186.99

In stock
CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS
5 Stars
(4.5)

$164.99 - $199.99

In stock
HOGUE - AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION KIT HOGUE - AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION KIT
5 Stars
(4.5)

$50.99

In stock
BOONIE PACKER PRODUCTS - AR-15/M16 BETTER-MAG S&W M&P 15-22 MAGAZINE CONVERSION ADAPTER BOONIE PACKER PRODUCTS - AR-15/M16 BETTER-MAG S&W M&P 15-22 MAGAZINE CONVERSION ADAPTER
5 Stars
(3.6)

$61.99

In stock
BROWNELLS - AR-15 EJECTION PORT COVER SPRINGS BROWNELLS - AR-15 EJECTION PORT COVER SPRINGS
5 Stars
(3.0)

$3.99 - $6.99

In stock
Product badge CMMG - 22ARC STAINLESS STEEL BRAVO RECEIVER FRAME CMMG - 22ARC STAINLESS STEEL BRAVO RECEIVER FRAME
5 Stars
(0.0)

$30.04

$45.99

Online Only - Special Order. Please allow 4-5 weeks additional processing time.
BROWNELLS BUNDLES - BRAVO SS 22LR CONVERSTION KIT WITH AMMO BUNDLE BROWNELLS BUNDLES - BRAVO SS 22LR CONVERSTION KIT WITH AMMO BUNDLE
5 Stars
(5.0)

$199.99

Out of Stock
COLT - AR-15/M16 9MM DEDICATED CONVERSION BLOCK COLT - AR-15/M16 9MM DEDICATED CONVERSION BLOCK
5 Stars
(4.5)

$119.99

Out of Stock
HOGUE - AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION REFILL KIT HOGUE - AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION REFILL KIT
5 Stars
(0.0)

$38.21

Out of Stock
ROCK RIVER ARMS - AR-15/M16 9MM DROP-CONVERSION BLOCK ROCK RIVER ARMS - AR-15/M16 9MM DROP-CONVERSION BLOCK
5 Stars
(5.0)

$257.99

No longer available
Product badge CMMG - AR MK57 CONVERSION KIT 22LR W/ MAGAZINES CMMG - AR MK57 CONVERSION KIT 22LR W/ MAGAZINES
5 Stars
(2.0)

$137.97

$199.99

No longer available
Products:   –   of 13