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Home / Reloading / Sinclair International / Sinclair International .257 Roberts +P/.338 Cal 40 deg Shoulder Bump Gauge Insert
▼ 11% below avg
Sinclair International .257 Roberts +P/.338 Cal 40 deg Shoulder Bump Gauge Insert

Sinclair International .257 Roberts +P/.338 Cal 40 deg Shoulder Bump Gauge Insert

Lowest Listed Price
$9.23
MSRP
$12.4
Savings
26% off
Retailers Reporting In Stock
5 Stores
Updated
Aug 26, 2026
Compare Deals from 8 Retailers
Sorted by lowest price
Red Team Armory
Red Team Armory Best
● In Stock
$9.23
BattleHawk Armory
BattleHawk Armory
● Stock Unknown
$9.24
Cane Creek Munitions
Cane Creek Munitions
● In Stock
$10.2
Shooting Surplus
Shooting Surplus
● Stock Unknown
$10.28
Custom Creatives Group
Custom Creatives Group
● In Stock
$10.37
Palmetto State Armory
Palmetto State Armory
● Stock Unknown
$10.49
Brownells
Brownells
● In Stock
$10.99
E-Commerce Arms
E-Commerce Arms
● In Stock
$12.4

Specifications

Brand
Sinclair International
MPN
ACK IMPROVED TO 338 BUMP GAGE
UPC
050806111301

Description

Sinclair International .257 Roberts +P/.338 Cal 40 deg Shoulder Bump Gauge Insert

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