“Proof Research 138960 Bolt Action Barrel Pre-Fit 260 Rem 20″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross” has been added to your cart. View cart

RUGER AMER PRED G2 450BM 22″ BZ/GR
September 22, 2026
S&W M&P 2.0 45ACP 10RD OR TB NMS BLK
September 22, 2026MR MAGNUM LT 10/22 BBL 22LR 16.5″
$302.57
MR MAGNUM LT 10/22 BBL 22LR 16.5″
3 in stock
SKU: RSR|MRABAR1022GT
Category: Rifle Barrels
Magnum Research’s ULTRA (patented) Aluminum Barrel carbon composite construction dissipates heat, so the barrel stays cooler than steel barrels with no change in zero.
| UPC | 761226089216 |
|---|---|
| Manufacturer | Magnum Research |
| Manufacturer Part Number | ABAR1022GT |
| Barrel Length | 16.5" |
| Caliber/Gauge | .22 LR |
| Length | 16.50" |
| Model | Replacement Barrel |
| Product Type | Barrel |





