Description
The OAL Guages come in both bent and straight versions to suit most action types
To use the L-N-L O.A.L. Gauge, you will need to purchase a Modified Case to fit your firearm’s chamber and thread it onto the Gauge.
IF YOU DO NOT SEE YOUR CALIBER LISTED IN THE MODIFIED CASES SECTION PLEASE EMAIL ME [email protected]
For all bolt action and single-shot firearms, or any firearm with straight-line access to the chamber. This model is preferred, as it is most precise and user friendly.
Inserts for each caliber are needed as well as a comparator body.
Headspace inserts are also available, see list below:-
Designed for use in the Lock-N-Load Headspace Gauge, these bushings are machined to exacting tolerances to ensure reliable results every time you use them. The Lock-N-Load Headspace Gauge allows the reloader to precisely measure cases while sizing them for a perfect fit in any firearm.
Lock-N-Load® Headspace Comparator
The Lock-N-Load® Headspace Comparator extends brass life, improves accuracy, and enhances safety. The gauge measures variations in brass before and after firing or re-sizing. It allows for headspace comparison between fire-formed brass and re-sized brass.
The five bushings that come with the Lock-N-Load® Headspace Comparator provide the ability to check most bottleneck cases, from .17 Rem through belted magnums. Ackley Improved chambers use the same bushing size as the parent case. See chart provided or consult product instructions for cartridge/bushing size details.
Body with 5 Bushing Set Item #HK66
5 Bushings Only Item #HK55
LOCK-N-LOAD® HEADSPACE BUSHINGS
LOCK-N-LOAD® HEADSPACE BUSHINGS
A .330″
17 Remington
204 Ruger
221 Remington Fireball
222 Remington
222 Remington Magnum
223 Remington
220 Swift
B .350″
22 PPC
22-250 Remington
6mm PPC
6mm Bench Rest Remington
250-3000 Savage
7mm Bench Rest Remington
300 Blackout
6.5 Grendel
C .375″
6mm Remington
257 Roberts
25-06 Remington
270 Winchester
7 X 57mm Mauser
280 Remington
30-30 Winchester
30-06 Springfield
300 H & H Magnum
7.62 X 39 British
6.5 X 55mm Swedish Mauser
7mm Winchester Short Magnum
30-40 Krag
6.5 Creedmoor
6.5mm X 47 Lapua
D .400″
223 Winchester Super Short Magnum
243 Winchester
243 Winchester Super Short Magnum
260 Remington
270 Winchester Short Magnum
7mm-08 Remington
300 Savage
308 Winchester
35 Remington
E .420″
6.5mm-284
284 Winchester
7mm Remington Magnum
7mm Remington Ultra Magnum
300 Winchester Short Magnum
300 Weatherby Magnum
325 Winchester Short Magnum
338 Winchester Magnum
350 Remington Magnum
375 H & H Magnum
264 Winchester Magnum
7mm Remington Short Action Ultra Magnum
7mm Shooting Times Westerner
300 Remington Short Action Ultra Magnum
300 Winchester Magnum
300 Remington Ultra Magnum
8mm Remington Magnum
338 Remington Ultra Magnum
F .188″
Bushing blank with .188 diameter hole
G .240″
17 Hornet
